The present invention concerns a Ce-base amorphous metallic plastics being CeaAlbMc, in which 55≦a≦75, 5≦b≦25, 10≦c≦25, and a+b+c=100; said M is Co, Cu or Ni. Otherwise the metallic plastics could be CedAleCufZg, in which 55≦d≦75, 5≦e≦15, 15≦f≦25, 0.01≦g≦10, and d+e+f+g=100; said Z is one element selected from Co, Fe, Hf, Mg, Mo, Nb, Sc, Ta, Ti, W, Zn and Zr. The metallic plastic could also be CehAliCujNik, in which 55≦h≦75, 5≦i≦15, 15≦j≦25, 0.01≦k5, and h+i+j+k=100. The Ce-base amorphous metallic plastic has a low glass-transition temperature and a wide super-cooling liquid phase area, therefore possesses a high thermal stability. The material could be deformed, shaped and imprinting working into desired amorphous alloy articles as thermoplastic plastic at a very low temperature.
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机译：本发明涉及一种Ce基非晶态金属塑料，其为Ce a Al b M c ，其中55≤a≤75，5≤ b≤25，10≤c≤25，并且a + b + c ＝ 100;所说的M是Co，Cu或Ni。否则，金属塑料可以是Ce d Al e Cu f Z g ，其中55≦d≦75 ，5≤e≤15，15≤f≤25，0.01≤g≤10，并且d + e + f + g ＝ 100;所述Z是选自Co，Fe，Hf，Mg，Mo，Nb，Sc，Ta，Ti，W，Zn和Zr的一种元素。金属塑料也可以是Ce h Al i Cu j Ni k ，其中55≦h≦75 ，5≤i≤15、15≤j≤25、0.01≤k <5，并且h + i + j + k = 100。铈基非晶态金属塑料具有较低的玻璃化转变温度和宽的过冷液相区域，因此具有较高的热稳定性。该材料可以在非常低的温度下变形，成形和压印成所需的非晶态合金制品，如热塑性塑料。
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